Drinking glass



FIG. 1 is a perspective view of a drinking glass showing my new design;

FIG. 2 is an elevational view thereof, the views taken at 90°, 180° and 270° from that of FIG. 2, about a vertical axis, being identical thereto;

FIG. 3 is a top plan view thereof; and,

FIG. 4 is a bottom plan view thereof. 

The ornamental design for a drinking glass, as shown and described. 